Chronic abdominal pain happens due to disease, stress, anxiety, and gut-brain dysregulation. This article covers causes and ...

Norovirus, also known as the stomach bug, is spreading across the U.S. Here's what to know about the contagious virus and how ...

Data from the Centers for Disease Control and Prevention show cases of norovirus, the highly contagious stomach bug, are ...

It takes less than 100 norovirus particles to make someone sick, and infected people can shed billions of viral particles in ...

Norovirus is sometimes called the stomach bug. The virus causes symptoms like stomach pain, vomiting and diarrhea.